Add serialization of SkBitmapSource's new filterQuality member variable

include/core/SkPicture.h

Index: include/core/SkPicture.h
diff --git a/include/core/SkPicture.h b/include/core/SkPicture.h
index 2dc92580dd8af717211bbd11a815ed7e013b994f..f514828e56148e00c9f6dd5ad5f768ee2e4df773 100644
--- a/include/core/SkPicture.h
+++ b/include/core/SkPicture.h
@@ -244,13 +244,14 @@ private:
     // V38: Added PictureResolution option to SkPictureImageFilter
     // V39: Added FilterLevel option to SkPictureImageFilter
     // V40: Remove UniqueID serialization from SkImageFilter.
+    // V41: Added serialization of SkBitmapSource's filterQuality parameter
 
     // Note: If the picture version needs to be increased then please follow the
     // steps to generate new SKPs in (only accessible to Googlers): http://goo.gl/qATVcw
 
     // Only SKPs within the min/current picture version range (inclusive) can be read.
     static const uint32_t MIN_PICTURE_VERSION = 35;     // Produced by Chrome M39.
-    static const uint32_t CURRENT_PICTURE_VERSION = 40;
+    static const uint32_t CURRENT_PICTURE_VERSION = 41;
 
     void createHeader(SkPictInfo* info) const;
     static bool IsValidPictInfo(const SkPictInfo& info);